(: Add or to your mana pool.)
Hallowed Tar Pit enters the battlefield tapped.
: Hallowed Tar Pit becomes a 0/4 white and black Cleric creature with defender until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
: Hallowed Tar Pit becomes a 0/4 white and black Cleric creature with defender until end of turn. It's still a land.
